Fleet of hydrogen passenger trains begins service in Germany

German officials launched what they say is the world's first fleet of hydrogen-powered passenger trains Wednesday, replacing 15 diesel trains that previously operated on nonelectrified tracks in the state of Lower Saxony.
Read more: https://apnews.com/article/technology-germany-government-and-politics-b96b031cfeb12ea69ae078664b2eb6c4?source=Snapzu